<ng-container *ngIf="lvLoading">
  <span class="lv-icon-loading-box">
    <img [src]="loadingSrc" alt="icon-loading" class="lv-icon-loading" />
  </span>
  <span *ngIf="lvLoadingText">{{ lvLoadingText }}</span>
  <span *ngIf="!lvLoadingText">
    <ng-container *ngTemplateOutlet="content"></ng-container>
  </span>
</ng-container>
<ng-container *ngIf="!lvLoading">
  <ng-container *ngTemplateOutlet="content"></ng-container>
</ng-container>
<ng-template #content>
  <ng-content></ng-content>
</ng-template>
